One problem related to water pump has been reported for the 2007 Volkswagen Jetta. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2007 Volkswagen Jetta based on all problems reported for the 2007 Jetta.
Engine shuts off while driving. Happened multiple times, had it towed to an auto shop that works w/my used car warrenty, they tested generator and battery and both were good. No recalls on my VIN however, I did see recall# 14e007000 on 2007 Jetta's and it states the engine could shut off due to timing belt from faulty water pump.